package com.mxm.concroler;

import java.io.IOException;
import java.io.InputStream;

import org.apache.ibatis.io.Resources;
import org.apache.ibatis.session.SqlSession;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.SqlSessionFactoryBuilder;

public class MyBatisUtil {
	private static SqlSessionFactory factory;

	static {
		// String resource = "";

		try {
			InputStream is = Resources
					.getResourceAsStream("mybatis-config.xml");
			factory = new SqlSessionFactoryBuilder().build(is);

		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}

	/**
	 * 获取sqlsession对象方法
	 * 
	 * @return
	 */
	public static SqlSession getSqlsession() {

		return factory.openSession(false);
	}

	/**
	 * 关闭sqlsession对象
	 * 
	 * @param sqlSession
	 */
	public static void closeSqlSession(SqlSession sqlSession) {
		if (sqlSession != null) {
			sqlSession.close();
		}
	}

}
